Battery apparatus



FIG. 1 is a rear, bottom and right side perspective view of the battery apparatus showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear plan view thereof;

FIG. 4 is a bottom elevational view plan view thereof;

FIG. 5 is a front plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top elevational view thereof;

FIG. 8 is a rear, bottom and right side perspective view of the battery apparatus showing an alternate embodiment of our new design;

FIG. 9 is a right side elevational view thereof;

FIG. 10 is a rear plan view thereof;

FIG. 11 is a bottom elevational view plan view thereof;

FIG. 12 is a front plan view thereof;

FIG. 13 is a left side elevational view thereof; and,

FIG. 14 is a top elevational view thereof.

The broken line showing in FIGS. 1-7 is included for the purpose of illustrating environmental structure only and forms no part of the first embodiment. 

The ornamental design for a battery apparatus, as shown and described. 